Re: ZFS: i/o error - all block copies unavailable after upgradin
--DocE+STaALJfprDB
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
Content-Transfer-Encoding: quoted-printable
On 2011-Sep-11 11:31:54 +0300, Andriy Gapon <avg@FreeBSD.org> wrote:
>And I am actually wondering about -fno-unit-at-a-time option.
>In my opinion this is an anti-optimization option and it can actually incr=
ease
>a size of a final binary. In fact, it looks like the option was introduce=
d to
>boot2 in r132870 in the year 2004, way before GCC 4.X switch, and it was
>introduced to avoid some optimizations that produced broken code.
>I wonder if there is any reason to keep using that option now.
In any case, size isn't an issue for any of gptboot, gptzfsboot or
zfsboot (unlike boot2). For that matter, why do we need both
gptboot and gptzfsboot? It would be more convenient to have a
single GPT bootstrap that handled both UFS & ZFS.
--=20
Peter Jeremy
--DocE+STaALJfprDB
Content-Type: application/pgp-signature
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.18 (FreeBSD)
iEYEARECAAYFAk5sm/0ACgkQ/opHv/APuIcyWwCfbdxvDaI8zXk3L1w/hdP80Na6
wvQAoIy9I0uo8zGSl1UVKkU6CnEZU/o4
=3x7/
-----END PGP SIGNATURE-----
--DocE+STaALJfprDB--
討論串 (同標題文章)
完整討論串 (本文為第 14 之 18 篇)：